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CFR > Title 46 - Shipping > CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY > SUBCHAPTER F—MARINE ENGINEERING (parts 50 to 64) > PART 57—WELDING AND BRAZING > SUBPART 57.05—Performance Qualifications (§57.05-1 to §57.05-5) > 57.05-4—Welder qualification by procedure tests.
57.05-4—Welder qualification by procedure tests.
Qualification tests of welders may be omitted for welders who weld satisfactory procedure qualification test assemblies as required by subpart .